<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="../../jquery.min.js"></script>
</head>
<body>

<script>
    $(document).ready(function(){
        var target_top = $("#qa5").offset().top;
        //$("html,body").animate({scrollTop: target_top}, 1000);  //带滑动效果的跳转
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</script>
</body>
</html>